using Front._11_24;
using MySqlConnector;

namespace Front._11_24;

public partial class Login : Form
{
    public Login()
    {
        InitializeComponent();
    }

    private void 登录_Click(object sender, EventArgs e)
    {
        using var connection = new MySqlConnection("server=localhost;port=3306;database=book;user=root;password=123456;charset=utf8mb4;AllowPublicKeyRetrieval=True;");
        connection.Open();
        string sql = "SELECT * FROM admin_info WHERE admin_account = @account and admin_password = @pwd";
        using var command = new MySqlCommand(sql, connection);
        //设置参数
        command.Parameters.AddWithValue("account", this.textBox1.Text);
        string password = this.textBox2.Text;
        //加密
        string pwd = MD5Helper.GetMD5(password);
        command.Parameters.AddWithValue("pwd", pwd);
        using var reader = command.ExecuteReader();
        if (reader.HasRows)
        {
            MainForm mainform = new MainForm();
            mainform.Show();
            this.Hide();
        }
        else
        {
            MessageBox.Show("用户名或密码错误");
            this.textBox1.Text = " ";
            this.textBox2.Text = " ";
        }
    }

    private void Login_Load(object sender, EventArgs e)
    {
        this.textBox1.Text = "admin_super01";
        this.textBox2.Text = "123456";
    }
}